fix:选择器组件配置项完善

DataRoom/dataroom-core/src/main/java/com/gccloud/dataroom/core/module/chart/components/ScreenSelectChart.java

@@ -52,6 +52,15 @@ public class ScreenSelectChart extends Chart {
         @ApiModelProperty("占位提示")
         private String placeholder;
 
+        @ApiModelProperty("边框颜色")
+        private String borderColor;
+
+        @ApiModelProperty("占位符字体颜色")
+        private String placeholderColor;
+
+        @ApiModelProperty("占位符字体大小")
+        private Integer placeholderFontSize;
+
     }